Samsung SM-T820 User Manual page 59

Basics
Backing up and restoring data
Keep your personal information, app data, and settings safe on your device. You can back up
your sensitive information and access it later. You must sign in to your Google or Samsung
account to back up or restore data. Refer to Samsung account and Accounts for more
information.
Using a Samsung account
Launch the Settings app, tap Cloud and accounts → Backup and restore → Back up data,
tick the items you want to back up, and then tap BACK UP.
Data will be backed up to Samsung Cloud. Refer to Samsung Cloud for more information.
To restore backup data from Samsung Cloud using a Samsung account, tap Restore data.
Select a device and the data types you want to restore and tap RESTORE. The selected data
will be restored to your device.
Using a Google account
Launch the Settings app and tap Cloud and accounts → Backup and restore and tap the
Back up my data switch for the Google account to activate it. Tap Backup account and select
an account as the backup account. To add the backup account, tap Add account.
To restore data using a Google account, tap the Automatic restore switch to activate it. When
you reinstall apps, backed up settings and data will be restored.
Performing a data reset
Delete all settings and data on the device. Before performing a factory data reset, ensure you
back up all important data stored on the device. Refer to Backing up and restoring data for
more information.
Launch the Settings app and tap General management → Reset → Factory data reset →
RESET → DELETE ALL. The device automatically restarts.
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